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Kernel: Slap UNMAP_AFTER_INIT on a bunch more functions

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We're now able to unmap 100 KiB of kernel text after init. :^)
This commit is contained in:
Andreas Kling 2021-02-19 21:29:46 +01:00
parent e920c74cae
commit 2b2828ae52
36 changed files with 105 additions and 105 deletions
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14
Kernel/DMI.cpp
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@ -42,7 +42,7 @@ namespace Kernel {
AK::Singleton<DMIExpose> s_the;
void DMIExpose::set_64_bit_entry_initialization_values()
UNMAP_AFTER_INIT void DMIExpose::set_64_bit_entry_initialization_values()
{
klog() << "DMIExpose: SMBIOS 64bit Entry point @ " << m_entry_point;
auto smbios_entry = map_typed<SMBIOS::EntryPoint64bit>(PhysicalAddress(m_entry_point), SMBIOS_SEARCH_AREA_SIZE);
@ -51,7 +51,7 @@ void DMIExpose::set_64_bit_entry_initialization_values()
m_structure_table_length = smbios_entry.ptr()->table_maximum_size;
}
void DMIExpose::set_32_bit_entry_initialization_values()
UNMAP_AFTER_INIT void DMIExpose::set_32_bit_entry_initialization_values()
{
klog() << "DMIExpose: SMBIOS 32bit Entry point @ " << m_entry_point;
auto smbios_entry = map_typed<SMBIOS::EntryPoint32bit>(PhysicalAddress(m_entry_point), SMBIOS_SEARCH_AREA_SIZE);
@ -60,7 +60,7 @@ void DMIExpose::set_32_bit_entry_initialization_values()
m_structure_table_length = smbios_entry.ptr()->legacy_structure.smboios_table_length;
}
void DMIExpose::initialize()
UNMAP_AFTER_INIT void DMIExpose::initialize()
{
s_the.ensure_instance();
}
@ -79,7 +79,7 @@ size_t DMIExpose::structure_table_length() const
return m_structure_table_length;
}
void DMIExpose::initialize_exposer()
UNMAP_AFTER_INIT void DMIExpose::initialize_exposer()
{
ASSERT(!(m_entry_point.is_null()));
if (m_using_64bit_entry_point) {
@ -101,7 +101,7 @@ OwnPtr<KBuffer> DMIExpose::structure_table() const
return KBuffer::try_create_with_bytes(Span<u8> { dmi_blob.ptr(), m_structure_table_length });
}
DMIExpose::DMIExpose()
UNMAP_AFTER_INIT DMIExpose::DMIExpose()
{
auto entry_32bit = find_entry32bit_point();
m_entry_point = entry_32bit.value();
@ -117,12 +117,12 @@ DMIExpose::DMIExpose()
initialize_exposer();
}
Optional<PhysicalAddress> DMIExpose::find_entry64bit_point()
UNMAP_AFTER_INIT Optional<PhysicalAddress> DMIExpose::find_entry64bit_point()
{
return map_bios().find_chunk_starting_with("_SM3_", 16);
}
Optional<PhysicalAddress> DMIExpose::find_entry32bit_point()
UNMAP_AFTER_INIT Optional<PhysicalAddress> DMIExpose::find_entry32bit_point()
{
return map_bios().find_chunk_starting_with("_SM_", 16);
}